CH277163A - Telephone system with means for averaging calling lines, each provided with a designation. - Google Patents

Telephone system with means for averaging calling lines, each provided with a designation.

Info

Publication number
CH277163A
CH277163A CH277163DA CH277163A CH 277163 A CH277163 A CH 277163A CH 277163D A CH277163D A CH 277163DA CH 277163 A CH277163 A CH 277163A
Authority
CH
Switzerland
Prior art keywords
averaging
designation
telephone system
calling lines
calling
Prior art date
Application number
Other languages
German (de)
Inventor
Incorporated Western E Company
Original Assignee
Western Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of CH277163A publication Critical patent/CH277163A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/13—Gas discharge tube
CH277163D 1946-05-17 1947-04-26 Telephone system with means for averaging calling lines, each provided with a designation. CH277163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US670358A US2484612A (en) 1946-05-17 1946-05-17 Directory number calling line identifier

Publications (1)

Publication Number Publication Date
CH277163A true CH277163A (en) 1951-08-15

Family

ID=24690099

Family Applications (1)

Application Number Title Priority Date Filing Date
CH277163D CH277163A (en) 1946-05-17 1947-04-26 Telephone system with means for averaging calling lines, each provided with a designation.

Country Status (5)

Country Link
US (1) US2484612A (en)
BE (1) BE473095A (en)
CH (1) CH277163A (en)
FR (1) FR944777A (en)
GB (1) GB650774A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629016A (en) * 1942-06-27 1953-02-17 Bell Telephone Labor Inc Automatic toll-ticketing system
US2619545A (en) * 1947-06-13 1952-11-25 Bell Telephone Labor Inc Telephone calling line identification and recording system
US2767246A (en) * 1947-09-04 1956-10-16 Bell Telephone Labor Inc Automatic message accounting system
US2639092A (en) * 1947-09-04 1953-05-19 Bell Telephone Labor Inc Automatic message accounting system
US2570971A (en) * 1947-11-14 1951-10-09 Bell Telephone Labor Inc Vertical line number translator
US2600502A (en) * 1948-04-24 1952-06-17 Bell Telephone Labor Inc Calling line and private branch exchange line identifier
US2639330A (en) * 1949-03-04 1953-05-19 Automatic Elect Lab Calling line identification apparatus
BE496069A (en) * 1949-06-02
US2594505A (en) * 1949-12-09 1952-04-29 Bell Telephone Labor Inc Calling line identification and registering system
BE499901A (en) * 1949-12-30
US2587426A (en) * 1950-04-28 1952-02-26 Atomic Energy Commission Pulse forming network
NL85263C (en) * 1950-10-13
US2851531A (en) * 1952-03-12 1958-09-09 Gen Telephone Lab Inc Automatic telephone systems involving toll recording facilities
US2881260A (en) * 1952-03-12 1959-04-07 Gen Telephone Lab Inc Automatic telephone systems involving toll-recording facilities
US2886642A (en) * 1953-04-13 1959-05-12 Gen Dynamics Corp Automatic toll ticketing
NL107045C (en) * 1953-07-03
US2748283A (en) * 1953-08-19 1956-05-29 Bell Telephone Labor Inc Frequency multiplier apparatus
US3133156A (en) * 1960-10-31 1964-05-12 Bell Telephone Labor Inc Telephone line concentrator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690206A (en) * 1927-06-04 1928-11-06 Western Electric Co Telephone system
US1663747A (en) * 1927-08-05 1928-03-27 American Telephone & Telegraph Telephone-exchange system
US1841084A (en) * 1930-04-19 1932-01-12 Bell Telephone Labor Inc Telephone system
US2005595A (en) * 1932-10-21 1935-06-18 Western Electric Co Telephone system
US2226459A (en) * 1935-11-23 1940-12-24 Philco Radio & Television Corp Signal-deriving circuit
US2084105A (en) * 1936-03-11 1937-06-15 Bell Telephone Labor Inc Telephone control system
US2153179A (en) * 1936-09-10 1939-04-04 Ibm Oscillator circuit
USRE23388E (en) * 1940-09-20 1951-07-10 Line identification circuit for

Also Published As

Publication number Publication date
BE473095A (en)
FR944777A (en) 1949-04-14
US2484612A (en) 1949-10-11
GB650774A (en) 1951-03-07

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